This deck is meant for you to use and abuse the power of Shadowborn Apostle and Thrumming Stone. This is a great deck to use, I kinda threw together a sideboard so if you have any suggestions for me on that it would be much appreciated.
This should be any easy deck to use but I have some cards that may confuse you.
As I have played this deck it always seems like they will Thoughtseize key cards like Thrumming Stone or they will board wipe Shadowborn Apostle that's why I have the option of Dash Hopes.
I also noticed that this deck top decks very quickly, that's why there is also the option of Sign in Blood. Also you don't have to use Sign in Blood on yourself, you can use it on your opponent to deal them some damage (I don't recomend this unless it will win you the game).
I am currently testing to see how effective Dark Ritual is, with this card we can do stuff faster such as have Demon of Death's Gate out on turn 1.
Since your opponent might have some cards that will board wipe you or you just use the Shadowborn Apostles' effect a lot, I put in Mortal Combat so you can have another win condition that shouldn't be hard to use.
I threw in Bad Moon and Door of Destinies because it works great when you have a thousand shadow born apostles on the field.
That's all I have, let me know what you think in the comment section below and don't forget to upvote!